Tests of prophylactic therapy of dental caries and periodontal diseases and oral health knowledge have poor results.
龋齿与牙周疾病的防治知识及口腔保健知识测试结果普遍较差。
The variability in the individual degree of response to these drugs in multi arm trials suggests clinicians and patients work together to identify the most effective prophylactic therapy.
在多重组别试验中，这些药物的不同反应程度表示：临床医师和病患应共同合作，以期找出最为有效的预防性治疗。
Conclusion: Prophylactic antibiotics therapy on patients with severe viral hepatitis is effective in preventing nosocomial infection.
结论：预防性抗生素应用可降低重型病毒性肝炎病人医院感染发生率。
The therapeutic effect of prophylactic argon laser therapy on RD patients with retinal holes but no retinal detachment is satisfying.
不伴有视网膜脱离的视网膜单纯性裂孔的视网膜变性，氩激光视网膜脱离预防性治疗可获得满意疗效。
However, the efficacy and effectiveness of prophylactic lithium therapy has been disputed.
然而，预防性锂盐治疗的效力以及有效性一直被争论著。
Recent findings: Valganciclovir has proved effective in cytomegalovirus prevention for prophylactic and preemptive therapy.
近期发现：先期预防性应用缬更昔洛韦在对巨细胞病毒的预防是有效的。
Therefore, the key treatment strategies usually refer to appropriate prophylactic measures for high-risk patients, early diagnosis and aggressive therapy.
对高危患者进行预防性干预、早期诊断和积极治疗是改善预后的关键。
Preoperative correct diagnosis, careful operation, postoperative intensive care and prophylactic antibacterial therapy are important for complication prevention.
术前正确诊断，术中细致操作，术后精心护理及预防性使用抗生素均是预防并发症措施。
To be effective, and to avoid the development of resistance in bacteria, prophylactic antibiotic therapy is used for only a short time.
抗生素预防用药只能短期应用，以达到药物疗效及避免细菌耐药性产生。
To be effective, and to avoid the development of resistance in bacteria, prophylactic antibiotic therapy is used for only a short time.
抗生素预防用药只能短期应用，以达到药物疗效及避免细菌耐药性产生。
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